51440 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 367
| 51440 Zip Code | Iowa | U.S. | |
| Total Households | 128, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.87, see rank | 2.42 | 2.63 |
| 1 Person Households | 33, 25.78%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 95, 74.22%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 86, 67.19%, see rank | 64.68% | 66.22% |
| Average Family Size | 3.62, see rank | 3.05 | 3.32 |
| Married-Couple Family | 85, 66.41%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 42, 32.81%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 400
| 51440 Zip Code | Iowa | U.S. | |
| Total Households | 147, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.72, see rank | 2.41 | 2.58 |
| 1 Person Households | 38, 25.85%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 109, 74.15%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 104, 70.75%, see rank | 64.67% | 66.43% |
| Average Family Size | 3.30, see rank | 2.97 | 3.14 |
| Married-Couple Family | 92, 62.59%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 43, 29.25%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 361
| 51440 Zip Code | Iowa | U.S. | |
| Total Households | 139, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.60, see rank | 2.41 | 2.61 |
| 1 Person Households | 49, 35.25%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 90, 64.75%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 83, 59.71%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.55, see rank | 3.03 | 3.29 |
| Married-Couple Family | 78, 56.12%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 56, 40.29%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 432
| 51440 Zip Code | Iowa | U.S. | |
| Total Households | 162, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.67, see rank | 2.46 | 2.59 |
| 1 Person Households | 47, 29.01%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 115, 70.99%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 112, 69.14%, see rank | 66.97% | 68.06% |
| Average Family Size | 3.29, see rank | 3.00 | 3.14 |
| Married-Couple Family | 96, 59.26%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 50, 30.86%, see rank | 33.03% | 31.94% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.